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GSD-2016-4441

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2016-4441",
    "description": "The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.",
    "id": "GSD-2016-4441",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-4441.html",
      "https://ubuntu.com/security/CVE-2016-4441"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-4441"
      ],
      "details": "The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.",
      "id": "GSD-2016-4441",
      "modified": "2023-12-13T01:21:18.770987Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-4441",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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                "product_data": [
                  {
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                    "version": {
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                          "version_affected": "=",
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          }
        ]
      },
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          {
            "name": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html",
            "refsource": "MISC",
            "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html"
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          },
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    },
    "nvd.nist.gov": {
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              }
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20160519 CVE-2016-4441 Qemu: scsi: esp: OOB write while writing to \u0027s-cmdbuf\u0027 in get_cmd",
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            },
            {
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              ],
              "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03274.html"
            },
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            },
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              "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update",
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                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 2.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.5,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2020-05-14T15:28Z",
      "publishedDate": "2016-05-20T14:59Z"
    }
  }
}



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